Wikipedia:WikiProject Molecular and Cellular Biology/Style guidelines

From Wikipedia, the free encyclopedia

This page will eventually contain a series of style guidelines for the Wikipedia:WikiProject Molecular and Cellular Biology.

It still has a long way to go.

Contents

[edit] Diagram guide

The guidelines for creating diagrams for the project can be found in the Molecular and Cellular Biology Diagram Guide.

[edit] Structures

[edit] Proteins

  1. Wikipedia articles about individual proteins or small protein families can be organized so as to look like Myoglobin, Gonadotropin-releasing hormone or Rubisco.
  2. Wikipedia articles about individual proteins or small protein families can each have a protein information box (see Myoglobin for an example).
  3. Each Wikipedia article about individual proteins or small protein families can be organized into one or more wikipedia category. See Whole proteome analysis for needed protein categories. See Cytoskeleton and Category:Cytoskeleton for an example.
  4. The main articles in each wikipedia protein category can be put into a navigation box (see the bottom of Cytoskeleton for an example).

[edit] Naming

[edit] Genes

The abbreviations of genes are according to HUGO Gene Nomenclature Committee and written in italic font style (the full names are also written in italic). It is recommended that we use abbreviations instead of the full name. Human gene names are written in capitals, for example ALDOA, INS, etc. For orthologs of human genes in other species, only the initial letter is capitalised, for example mouse Aldoa, bovine Ins, etc.

When we write about the genes this is correct - "the ALDOA gene is regulated...", "the rat gene for Aldoa is regulated..." or "ALDOA is regulated...", while this should not be allowed - "the gene ALDOA is regulated", b/c it's redundant. And if anyone starts arguing with you about it, say "Sorry, but we have a standart to follow" and redirect them to this section. -- Boris 15:32, 29 December 2005 (UTC)

[edit] Proteins

The same as with the genes, but not in italics. Thus human proteins are written like "THIS", whilst their orthologs in other species are written like "This". -- Boris 15:32, 29 December 2005 (UTC)

[edit] Templates

[edit] Infoboxes

Myoglobin

Model of helical domains in myoglobin.
Gene code: HUGO code: MB
Structure: molecular structure
Recent publications: role in human pathologies, gene knockout
protein type: Hemoprotein
Functions: oxygen storage/transport
Domains: globin
Diseases: kidney disease, vasospasm
Taxa expressing: many metazoan phyla, Archaea?, protozoan/eubacterial?
Cell types: muscle cells
Subcellular localization: cytoplasm
covalent modifications glycation?, phosphorylation in whales?
Other names: myoglobin-like proteins in microorganisms
Molecular interactions oxygen, carbon monoxide, nitric oxide
related articles: X-ray crystallography, Secondary structure

[edit] Protein info box

Info box example for the protein myoblobin (to right).
Note: only the first (start) and last (finish) template are required. The middle three templates (function, location, other) are options.

{{Protbox start}} template:

  • preferred name of the protein
  • image for protein (might be structural diagram, cell localization, etc)
  • caption for image
  • link to gene(s) in database, which gene(s) code for it?
  • link to database entry for protein structural info
  • links to recent articles at Entrez PubMed.

(To support proteins that do not have an image, this template has been broken down into three components: Template:Protbox header, Template:Protbox image, and Template:Protbox topfields. An alternative to the topfields section is provided in Template:Protbox codes, and a simplified version is at Template:Protein.)

{{Protbox function}} template:

  • categorization of the protein; what type of protein is it?
  • functions of the protein
  • structural domains in the protein
  • disease conditions involving the protein

{{Protbox location}} template:

  • taxonomic range of expression (wide? restricted?)
  • which types of cells express it?
  • Subcellular localization.

{{Protbox other}} template:

  • covalent modifications with functional significance
  • all names that have been applied to the protein
  • what other molecules interact with it?
  • links to wikipedia pages that discuss the protein

{{Protbox enzyme}} template:

  • What reaction it catalyses
  • The cofactors involved in the reaction
  • Method enzyme is regulated

{{Protbox receptor}} template:

  • Receptor actions, e.g. vasoconstriction, neuronal excitation, etc.
  • Agonists
  • Antagonists

{{Protbox finish}} template:

  • This template simply marks the end of a protein information box. (required)

[edit] Cell type info box

This will be an information box for displaying basic information about individual cell types.
List of distinct cell types in the adult human body

Some useful references:

Basic info could be, name(s), functions, what taxonomic groups has the cell type, etc.
Tissue type(s) that contain the cell type
The major types of proteins that are expressed and that provide the specialized functions of the cell type

I suggest we pick one cell type as an example and get started. I propose skeletal muscle.

[edit] Database templates

Templates like this ({{OMIM}}) for the Protein databases, Enzyme Number and PubMed. You'll find these very useful when citing your sources.

Template Name Usage Renders As
Human genetics for a protein/gene: {{OMIM|160000}} Mendelian Inheritance in Man (OMIM) 160000
Digital object identifier
{{Doi|10.1038/437794a}}
DOI:10.1038/437794a
Enzyme number:
{{EC number|4.1.1.39}}
EC 4.1.1.39
Template for Protein Data Bank citations: {{Protein Data Bank|9RUB}} Protein Data Bank 9RUB
Template for PubMed Central full text articles
{{PMC|137841}} Full text at PMC: 137841
Template for Entrez PubMed citations
{{Entrez Pubmed|10336462}} Entrez PubMed 10336462
Template for Entrez gene citations
{{EntrezGene|2695}} EntrezGene 2695
Template for RefSeq citations
{{RefSeq|NM_004123}} RefSeq NM_004123
Template for UniProt citations
{{UniProt|P09681}} UniProt P09681

[edit] Protein topics navigation boxes

See User:Lilious for how to jazz up such navigation boxes.

Templates:

{{Protein topics}}

{{Protein methods}} Protein methods

{{Protein domains}}

{{Cytoskeletal Proteins}}

[edit] Research topic navigation boxes

Example: {{King's College DNA}}

DNA structure research at King's College London 1947-1959
Rosalind Franklin | Raymond Gosling | John Randall | Alec Stokes | Maurice Wilkins | Herbert Wilson

[edit] What is a subtemplate?

{{Infobox Molecular and Cellular Biology }}


[edit] Stub templates


[edit] Add to existing categories

{{Molecular and Cellular Biology-category}}

[edit] Project banner template

{{Wikiproject MCB}} – A simple project banner template to mark articles that are part of this project. It serves, in part, as advertising for the project. It is to placed on the talk page of any articles of interest to this wikiproject.

Molecular and Cellular Biology WikiProject This article is within the scope of the Molecular and Cellular Biology WikiProject. To participate, visit the WikiProject for more information. The current monthly improvement drive is Signal transduction.

Article Grading: The article has not been rated for quality and/or importance yet. Please rate the article and then leave comments here to explain the ratings and/or to identify the strengths and weaknesses of the article..

[edit] Collaboration of the Month templates

Template What it makes Where it goes
{{MCBnom}}
This article is a current candidate for the MCB Collaboration of the Month.
Please see the project page to find this article's entry to support or comment on the nomination.
The talk pages of articles nominated for the MCB Collaboration of the Month.
{{MCBcur}}
WikiProject Molecular and Cellular Biology/Style guidelines is the current MCB Collaboration of the Month!
The talk pages of articles that are currently the MCB Collaboration of the Month.
{{MCBprev | month=MONTH}}
This article was the MCB Collaboration of the Month for the month of {{{month}}}.
For more details, see the MCB Collaboration of the Month history.
The talk pages of articles that were previously an MCB Collaboration of the Month.

[edit] Protein structure templates

{{Protein quaternary structure}} under construction; suggestions welcome!

Protein quaternary structure
General: Globular protein | Fibrous protein | Membrane protein | Coiled coil
Dimers: Leucine zipper| Tryptophan repressor | Glutathione S-transferase
Trimers: Collagen | Hemagglutinin | Ornithine transcarbamylase
Tetramers: Hemoglobin | IgG | Avidin | Spectrin
Hexamers: DnaB helicase | Hemocyanin | Glutamate Dehydrogenase 1
Octamers: Nucleosome | Hemerythrin
Fibrils: Actin | Tubulin | Flagellum | Pilus
Complexes: Preinitiation complex | Immunoglobulin M
Machines: Proteasome | Ribosome | ATP synthase | RNA polymerase | Spliceosome
Virus: Capsid
Precipitates: Salting out | Hofmeister series
Methods: Ultracentrifugation | Size exclusion chromatography
←Tertiary structure Structure determination methods→

{{Protein tertiary structure}}

Protein tertiary structure
General: Structural domain | Protein folding
All-α folds: Helix bundle | Globin fold | Homeodomain fold | Alpha solenoid
All-β folds: Immunoglobulin fold | Beta barrel | Beta-propeller domain
α/β folds: TIM barrel | Leucine-rich repeat | Flavodoxin fold | Thioredoxin fold | Trefoil knot fold
α+β folds: Ferredoxin fold | Ribonuclease A | SH2-like fold
Irregular folds: Conotoxin
←Secondary structure Structure determination methods Quaternary structure→

{{Protein structure determination}}

Protein structure determination methods
High resolution: X-ray crystallography | NMR | Electron crystallography
Medium resolution: Cryo-electron microscopy | Fiber diffraction | Mass spectrometry
Spectroscopic: NMR | Circular dichroism | Absorbance | Fluorescence | Fluorescence anisotropy
Translational Diffusion: Analytical ultracentrifugation | Size exclusion chromatography | Light scattering | NMR
Rotational Diffusion: Fluorescence anisotropy | Flow birefringence | Dielectric relaxation | NMR
Chemical: Hydrogen-deuterium exchange | Site-directed mutagenesis | Chemical modification
Thermodynamic: Equilibrium unfolding
Computational: Protein structure prediction | Molecular docking
←Tertiary structure Quaternary structure→

{{Protein secondary structure}}

Protein secondary structure
Helices: α-helix | 310 helix | π-helix | β-helix | Polyproline helix | Collagen helix
Extended: β-strand | Turn | Beta hairpin | Beta bulge | α-strand
Supersecondary: Coiled coil | Helix-turn-helix | EF hand
Secondary structure propensities of amino acids
Helix-favoring: Methionine | Alanine | Leucine | Glutamic acid | Glutamine | Lysine
Extended-favoring: Threonine | Isoleucine | Valine | Phenylalanine | Tyrosine | Tryptophan
Disorder-favoring: Glycine | Serine | Proline | Asparagine | Aspartic acid
No preference: Cysteine | Histidine | Arginine
←Primary structure Tertiary structure→

{{Protein primary structure}}

Protein primary structure and posttranslational modifications
General: Protein biosynthesis | Peptide bond | Proteolysis | Racemization | N-O acyl shift
N-terminus: Acetylation | Formylation | Myristoylation | Pyroglutamate | methylation | glycation | myristoylation (Gly) | carbamylation
C-terminus: Amidation | Glycosyl phosphatidylinositol (GPI) | O-methylation | glypiation | ubiquitination | sumoylation
Lysine: Methylation | Acetylation | Acylation | Hydroxylation | Ubiquitination | SUMOylation | Desmosine | deamination and oxidation to aldehyde| O-glycosylation | imine formation | glycation | carbamylation
Cysteine: Disulfide bond | Prenylation | Palmitoylation
Serine/Threonine: Phosphorylation | Glycosylation
Tyrosine: Phosphorylation | Sulfation | porphyrin ring linkage | flavin linkage | GFP prosthetic group (Thr-Tyr-Gly sequence) formation | Lysine tyrosine quinone (LTQ) formation | Topaquinone (TPQ) formation
Asparagine: Deamidation | Glycosylation
Aspartate: Succinimide formation
Glutamine: Transglutamination
Glutamate: Carboxylation | polyglutamylation | polyglycylation
Arginine: Citrullination | Methylation
Proline: Hydroxylation
←Amino acids Secondary structure→

{{Amino acids}}

The 20 Common Amino Acids
Aliphatic: Valine | Isoleucine | Leucine | Methionine | Alanine | Proline | Glycine
Aromatic: Phenylalanine | Tyrosine | Tryptophan | Histidine
Polar, uncharged: Asparagine | Glutamine | Serine | Threonine
Positive charge (pKa): Lysine (≈10.8) | Arginine (≈12.5) | Histidine (≈6.1)
Negative charge (pKa): Aspartic acid (≈3.9) | Glutamic acid (≈4.1) | Cysteine (≈8.3) | Tyrosine (≈10.1)
General: Essential amino acid | Protein | Peptide | Genetic code
Primary structure→

[edit] Templates for major families of biochemicals

{{Biochemical families}} under construction, overview template, fast cross-link

{{AminoAcids}} under construction

Major Families of Biochemicals
Peptides | Amino acids | Nucleic acids | Carbohydrates | Lipids | Terpenes | Carotenoids | Tetrapyrroles | Enzyme cofactors | Steroids | Flavonoids | Alkaloids | Polyketides | Glycosides
Analogues of nucleic acids:   Analogues of nucleic acids:
v  d  e
Major Families of Biochemicals
Peptides | Amino acids | Nucleic acids | Carbohydrates | Lipids | Terpenes | Carotenoids | Tetrapyrroles | Enzyme cofactors | Steroids | Flavonoids | Alkaloids | Polyketides | Glycosides
Analogues of nucleic acids: The 20 Common Amino Acids Analogues of nucleic acids:
Alanine (dp) | Arginine (dp) | Asparagine (dp) | Aspartic acid (dp) | Cysteine (dp) | Glutamic acid (dp) | Glutamine (dp) | Glycine (dp) | Histidine (dp) | Isoleucine (dp) | Leucine (dp) | Lysine (dp) | Methionine (dp) | Phenylalanine (dp) | Proline (dp) | Serine (dp) | Threonine (dp) | Tryptophan (dp) | Tyrosine (dp) | Valine (dp)

{{Nucleic acids}} under construction

v  d  e
Major Families of Biochemicals
Peptides | Amino acids | Nucleic acids | Carbohydrates | Lipids | Terpenes | Carotenoids | Tetrapyrroles | Enzyme cofactors | Steroids | Flavonoids | Alkaloids | Polyketides | Glycosides
Analogues of nucleic acids: Types of Nucleic Acids Analogues of nucleic acids:
Nucleobases: Adenine | Thymine | Uracil | Guanine | Cytosine | Purine | Pyrimidine
Nucleosides: Adenosine | Uridine | Guanosine | Cytidine | Deoxyadenosine | Thymidine | Deoxyguanosine | Deoxycytidine
Nucleotides: AMP | UMP | GMP | CMP | ADP | UDP | GDP | CDP | ATP | UTP | GTP | CTP | cAMP | cADPR | cGMP
Deoxynucleotides: dAMP | TMP | dGMP | dCMP | dADP | TDP | dGDP | dCDP | dATP | TTP | dGTP | dCTP
Ribonucleic acids: RNA | mRNA | piRNA | tRNA | rRNA | ncRNA | sgRNA | shRNA | siRNA | snRNA | miRNA | snoRNA | LNA
Deoxyribonucleic acids: DNA | mtDNA | cDNA | plasmid | Cosmid | BAC | YAC | HAC
Analogues of nucleic acids: GNA | PNA | TNA | morpholino


{{Carbohydrates}} under construction

{{Lipids}} under construction

{{Terpenoids}} under construction

{{Carotenoids}} under construction

{{Tetrapyrroles}} under construction

{{Enzyme cofactors}} under construction

{{Steroids}} under construction

{{Flavonoids}} under construction

{{Alkaloids}} under construction

{{Polyketides}} under construction

{{Peptides}} under construction, completing cycle of biochemicals

v  d  e
Major Families of Biochemicals
Peptides | Amino acids | Nucleic acids | Carbohydrates | Lipids | Terpenes | Carotenoids | Tetrapyrroles | Enzyme cofactors | Steroids | Flavonoids | Alkaloids | Polyketides | Glycosides
Analogues of nucleic acids: Types of Peptides Analogues of nucleic acids:
General: Genetic code | Protein | Dipeptide | Tripeptide | Tetrapeptide
Oxytocin | Vasopressin
Calcitonin | Amylin
HPP | NPY | PYY
Glucagon | Secretin | VIP
Substance P | Kassinin | Eledoisin
Bradykinin | Adrenocorticotrophic hormone
MSHs: Proopiomelanocortin | Melanotan
Others: Endorphin | Lipotropin | Glutathione | Thyrotropin-releasing hormone
Carnosine | Anserine | Kyotorphin
Tentoxin | Tuftsin | Corticotropin-releasing hormone

[edit] Other templates

[edit] Circulatory system

{{Blood}}

[edit] Human chromosomes

{{Chromosomes}}

[edit] Vitamin-specific template

{{Vitamin}}

[edit] Endocrinology template (hormones and glands)

{{hormones}}